20488596

素因数分解:

$2^2\times 3^1\times {\mathrm{1249}}^1\times {\mathrm{1367}}^1$

素因数の和:2623

約数の個数: 24

約数和(自身を含む): 47880000

約数和(自身を除く): 27391404

約数列:

[1, 2, 3, 4, 6, 12, 1249, 1367, 2498, 2734, 3747, 4101, 4996, 5468, 7494, 8202, 14988, 16404, 1707383, 3414766, 5122149, 6829532, 10244298, 20488596]

約数ペア:

[(1, 20488596), (2, 10244298), (3, 6829532), (4, 5122149), (6, 3414766), (12, 1707383), (1249, 16404), (1367, 14988), (2498, 8202), (2734, 7494), (3747, 5468), (4101, 4996)]